in ‧ ter ‧ act AC /ˌɪntərˈækt/ BrE AmE verb [intransitive]
[ Word Family: noun : ↑ interaction , ↑ interactivity ; verb : ↑ interact ; adverb : ↑ interactively ; adjective : ↑ interactive ]
1 . if people interact with each other, they talk to each other, work together etc
interact with
Lucy interacts well with other children in the class.
2 . if one thing interacts with another, or if they interact, they affect each other
interact with
The immune system interacts with both the nervous system and the hormones.